227966480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{407083}}^1$

素因数の和:407103

約数の個数: 40

約数和(自身を含む): 605740992

約数和(自身を除く): 377774512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 407083, 814166, 1628332, 2035415, 2849581, 3256664, 4070830, 5699162, 6513328, 8141660, 11398324, 14247905, 16283320, 22796648, 28495810, 32566640, 45593296, 56991620, 113983240, 227966480]

約数ペア:

[(1, 227966480), (2, 113983240), (4, 56991620), (5, 45593296), (7, 32566640), (8, 28495810), (10, 22796648), (14, 16283320), (16, 14247905), (20, 11398324), (28, 8141660), (35, 6513328), (40, 5699162), (56, 4070830), (70, 3256664), (80, 2849581), (112, 2035415), (140, 1628332), (280, 814166), (560, 407083)]